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Title: Approximately what percentage of the earth's land surface is desert and steppe? Post by: loopster on Apr 29, 2017 Approximately what percentage of the earth's land surface is desert and steppe?
A) 40 percent B) 50 percent C) 20 percent D) 30 percent E) 10 percent Title: Re: Approximately what percentage of the earth's land surface is desert and steppe? Post by: eaudi on Apr 29, 2017 Content hidden
Title: Re: Approximately what percentage of the earth's land surface is desert and steppe? Post by: loopster on Jun 21, 2017 This is correct, vote with confidence!
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